what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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A FIELD MAGNET IS EXITED BY AC/DC?

4 Answers  

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why genarator genarating voltage 11 KV?

0 Answers  

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Explain about how is it working Earth fault'relay and wahts the resistance value of earth bed

0 Answers  

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what you mean by vector group of a 3 ph transformer

1 Answers  

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why does voltage generation at 11 kv?

2 Answers  

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why the air gap is necessary in the transformer core

1 Answers   Eskom,

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why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc

6 Answers   Suzlon, TCS,

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what will happen if we give a dc supply to a transformer.?

10 Answers  

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Motor and transformer working with same principle so why motor rotates while transformer not?

7 Answers  

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How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side

1 Answers  

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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